.banner, .banner .imgs {
    position: relative;
    overflow: hidden;
}

.banner .imgs ul {
    width: 9999px;
    overflow: hidden;
    position: absolute;
    top: 0;
    left: 0
}

.banner .imgs li {
    float: left;
    width: 100%;
}

.banner .imgs li a {
    display: block;
}

.banner .imgs li img {
    width: 100%;
}

.banner .status {
    position: absolute;
    bottom: 0px;
    left: 0;
    right:0;
    z-index: 4;
    text-align: center;
}

.banner .status a {
    width: .5rem;
    height: .5rem;
    margin: 0 .3rem;
    padding: 0;
    background: #d5d5d5;
    display: inline-block;
    text-indent: -1000px;
    border-radius: 50%;
}

.banner .status a.active {
    background: #fff;
}

.banner .position {
    opacity: 0;
    width: 100%;
}

.banner .btncommon {
    position: absolute;
    top: 50%;
    width: 40px;
    height: 80px;
    margin-top: -40px;
    display: none;
}


.banner .btn_prev,.banner .btn_next {
    overflow: hidden;
}

.banner:hover .btncommon {
    display: block;
}
